CN110531445A - A kind of sunshine duration measuring device and equipment - Google Patents
A kind of sunshine duration measuring device and equipment Download PDFInfo
- Publication number
- CN110531445A CN110531445A CN201910838508.1A CN201910838508A CN110531445A CN 110531445 A CN110531445 A CN 110531445A CN 201910838508 A CN201910838508 A CN 201910838508A CN 110531445 A CN110531445 A CN 110531445A
- Authority
- CN
- China
- Prior art keywords
- shelter
- angle
- current location
- sunshine duration
- sunshine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/12—Sunshine duration recorders
Abstract
This application discloses a kind of sunshine duration measuring device and equipment, the device includes: point of theory determining module, for obtaining the latitude and longitude information at current time and current location, current location corresponding theory sun angles under current time are determined according to latitude and longitude information；Shelter information determination module for determining that the illumination to current location generates the shelter blocked, and determines direction position and the size of shelter；Actual angle determining module, for based on theoretical sun angles, shelter direction position and size determine current location corresponding actual sunshine angle under current time；Sunshine duration statistical module, for corresponding actual sunshine angle under obtaining current location at the time of preset quantity, statistics obtains the sunshine duration of current location within a preset period of time.The application realizes the measurement for sunshine duration, can provide data basis for the subsequent process for carrying out addressing based on sunshine duration.
Description
Technical field
This application involves field of computer technology, more specifically to a kind of sunshine duration measuring device and equipment.
Background technique
Sunshine is that solar radiation most intuitively shows, and sunshine duration refers to that the sun in the practical when number irradiated in somewhere, is determined
Justice is the summation for the time that direct solar radiation intensity meets or exceeds 120W/m3, as unit of hour.The distribution of sunshine duration
Rule selects rational deployment agricultural production plantation, the construction that plans a city, exploitation tourist resources, solar power station addressing, house
Location etc. has important practical significance.
Therefore, how to realize that the measurement for some position sunshine duration is that those skilled in the art are urgently to be resolved and asks
Topic.
Summary of the invention
The application's is designed to provide a kind of sunshine duration measuring device and equipment, realizes the survey for sunshine duration
Amount can provide data basis for the subsequent process for carrying out addressing based on sunshine duration.
To achieve the above object, this application provides a kind of sunshine duration measuring devices, comprising:
Point of theory determining module, for obtaining the latitude and longitude information at current time and current location, according to the warp
Latitude information determines the current location corresponding theory sun angles under the current time；
Shelter information determination module, for determining that the illumination to the current location generates the shelter blocked, and really
The direction position of the fixed shelter and size；
Actual angle determining module, for based on the theoretical sun angles, the shelter direction position and size
Size determines the current location corresponding actual sunshine angle under the current time；
Sunshine duration statistical module, for corresponding described under obtaining the current location at the time of preset quantity
Actual sunshine angle, statistics obtain the sunshine duration of the current location within a preset period of time.
Optionally, the shelter information determination module, comprising:
Level angle determines submodule, and the horizontal direction range of the shelter is determined for utilization orientation sensor；
Vertical angle determines submodule, for determining the vertical direction range of the shelter using attitude transducer；
Shelter shooting submodule obtains shelter for shooting using image collecting device to the shelter
Image；
Direction size determines submodule, for blocking object image, the horizontal direction range and described vertical based on described
Direction scope determines direction position and the size of the shelter.
Optionally, the direction size determines submodule, comprising:
Edge extracting unit, for utilizing the marginal position for blocking object image described in the extraction of figure partitioning algorithm；
First determination unit, for determining that unit pixel point is corresponding according to the marginal position and the horizontal direction range
Unit angle；
Second determination unit, for determining the shelter according to the unit angle position, the horizontal direction range
Horizontal direction position；
Third determination unit, for determining the shelter according to the unit angle position, the vertical direction range
Vertical direction position.
Optionally, first determination unit, for utilizing the first formula according to the marginal position and the level side
The corresponding unit angle of unit pixel point is determined to range；First formula are as follows:
Wherein, angle is the corresponding unit angle of the unit pixel point；Rs blocks object image right hand edge position described in being
It sets；Ls is shelter image left edge position；Ra blocks object image right hand edge angle described in being；La is the shelter figure
As left edge angle.
Optionally, second determination unit, for utilizing the second formula according to the unit angle position, the level
Direction scope determines the horizontal direction position of the shelter；Second formula are as follows: H=La+ (Ps-Ls) * angle；
Wherein, H is the horizontal direction position；Ps is current pixel point position.
Optionally, the third determination unit, for using third formula according to the unit angle position, described vertical
Direction scope determines the vertical direction position of the shelter；The third formula are as follows: V=Ua+ (Ps-Us) * angle；
Wherein, V is the vertical direction position；Ua blocks object image upper edge corners degree described in being；Us is the shelter
Image upper marginal position.
Optionally, the sunshine duration statistical module, comprising:
Quantity determines submodule, for obtaining prefixed time interval and preset time period, and using between the preset time
Every determining the preset quantity with the preset time period；
Duration statistic submodule, for determine the preset quantity it is each when to inscribe the current location corresponding described
Actual sunshine angle, statistics obtain the sunshine duration.
Optionally, the point of theory determining module, comprising:
Century, number determined submodule, for determining corresponding Julian century number according to the current time；
Central equation determines submodule, for determining corresponding sun geometry mean longitude, too using the Julian century number
Rising tone anomaly and Earth's orbit eccentricity, obtain solar core equation；
Sun angle determines submodule, for very close based on the solar core equation calculation sun true longitude and the sun
Point angle, determines corresponding Sun Dec and declination, to obtain the corresponding sun angle position in sun visual angle；
Sun angles determine submodule, for working as in conjunction with described in the latitude and longitude information and sun angle position calculating
Front position corresponding theory sun angles under the current time.
Optionally, further includes:
Cloud data acquisition module, for obtaining the climatic information of the current location by obtaining cloud data and parsing；
Annual sunshine estimates module, is used for according to the climatic information and the current location in the preset time period
Interior sunshine duration estimates the annual sunshine duration of the current location.
To achieve the above object, this application provides a kind of sunshine duration measuring device, including it is aforementioned disclosed any
Sunshine duration measuring device.
By above scheme it is found that a kind of sunshine duration measuring device provided by the present application, comprising: point of theory determines mould
Block determines the present bit according to the latitude and longitude information for obtaining the latitude and longitude information at current time and current location
Set the corresponding theory sun angles under the current time；Shelter information determination module, for determining to the present bit
The illumination set generates the shelter blocked, and determines direction position and the size of the shelter；Actual angle determines mould
Block, for based on the theoretical sun angles, the shelter direction position and size determine that the current location exists
Corresponding actual sunshine angle under the current time；Sunshine duration statistical module, for obtaining the current location default
The corresponding actual sunshine angle under at the time of quantity, statistics obtain the day of the current location within a preset period of time
According to duration.From the foregoing, it will be observed that the application determines current location corresponding theory sun angles under current time first, and determine
The shelter blocked is generated to the illumination of current location, obtains the measurement result of shelter, and then be based on above-mentioned theory solar angle
Degree and shelter measurement result determine current location corresponding actual sunshine angle under current time, and true based on above-mentioned angle
Corresponding actual sunshine angle under constant current journey obtains current location at the time of preset quantity, statistics obtain current location and exist
Sunshine duration in preset time period, realizes the measurement for sunshine duration, can be selected to be subsequent based on sunshine duration
The process of location provides data basis.
Disclosed herein as well is a kind of sunshine duration measuring devices, are equally able to achieve above-mentioned technical effect.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structure chart of sunshine duration measuring device disclosed in the embodiment of the present application；
Fig. 2 is a kind of instrumentation plan for shelter horizontal direction range disclosed in the embodiment of the present application；
Fig. 3 is a kind of instrumentation plan for shelter vertical direction range disclosed in the embodiment of the present application；
Fig. 4 is the structure chart of another kind sunshine duration measuring device disclosed in the embodiment of the present application；
Fig. 5 is a kind of schematic diagram estimated for annual sunshine duration disclosed in the embodiment of the present application；
The flow chart of length measuring method when Fig. 6 is a kind of sunshine disclosed in the embodiment of the present application；
Fig. 7 is a kind of structure chart of sunshine duration measuring device disclosed in the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The embodiment of the present application discloses a kind of sunshine duration measuring device, realizes the measurement for sunshine duration, can
Data basis is provided for the subsequent process for carrying out addressing based on sunshine duration.
Shown in Figure 1, a kind of sunshine duration measuring device disclosed in the embodiment of the present application includes:
Point of theory determining module 101, for obtaining the latitude and longitude information at current time and current location, according to described
Latitude and longitude information determines the current location corresponding theory sun angles under the current time；
Shelter information determination module 102, for determining that the illumination to the current location generates the shelter blocked, and
Determine direction position and the size of the shelter；
Actual angle determining module 103, for based on the theoretical sun angles, the shelter direction position and ruler
Very little size determines the current location corresponding actual sunshine angle under the current time；
Sunshine duration statistical module 104, for corresponding under obtaining the current location at the time of preset quantity
The actual sunshine angle, statistics obtain the sunshine duration of the current location within a preset period of time.
In the embodiment of the present application, the longitude and latitude and region of theoretical sun angles and measured zone are towards related, it is therefore desirable to
Calculate the position of sun of given time.Above-mentioned theory angle-determining module 101 is used to obtain using the GPS module in smart phone
Current time and current location, and determine the latitude and longitude information of current location, and current location is determined according to latitude and longitude information
The corresponding theory sun angles under current time.
In specific implementation, above-mentioned theory angle-determining module 101 can specifically include:
Century, number determined submodule, for determining corresponding Julian century number according to current time；
Central equation determines submodule, for determining that corresponding sun geometry mean longitude, the sun are flat using Julian century number
Anomaly and Earth's orbit eccentricity, obtain solar core equation；
Sun angle determines submodule, for being based on solar core equation calculation sun true longitude and the true near point of the sun
Angle determines corresponding Sun Dec and declination, to obtain the corresponding sun angle position in sun visual angle；
Sun angles determine submodule, exist for calculating the current location in conjunction with latitude and longitude information and sun angle position
Corresponding theory sun angles under current time.
It should be noted that the above-mentioned shelter information determination module 102 in the embodiment of the present application in specific implementation may be used
To include:
Level angle determines submodule, and the horizontal direction range of shelter is determined for utilization orientation sensor；
Vertical angle determines submodule, for determining the vertical direction range of shelter using attitude transducer；
Shelter shooting submodule obtains blocking object image for shooting shelter using image collecting device；
Direction size determines submodule, for determining based on object image, horizontal direction range and vertical direction range is blocked
The direction position of shelter and size.
Specifically, the embodiment of the present application can be using the direction sensor in smart phone to the horizontal direction range of shelter
It measures.For example, as shown in Fig. 2, the present embodiment can call preset Survey Software in smart phone, by flush end mobile phone,
Measurement line is directed at the shelter leftmost side, left edge position and the angle of shelter are recorded by way of clicking screen；Again will
It measures line and is directed at the shelter rightmost side, the right edge position and angle of shelter are recorded by way of clicking screen, is hidden
The horizontal direction range of block material.
The embodiment of the present application can be surveyed using vertical direction range of the attitude transducer in smart phone to shelter
Amount.For example, by flush end mobile phone, will measure as shown in Fig. 2, the present embodiment can call preset Survey Software in smart phone
Line is directed at shelter top side, and the upper marginal position and angle of shelter are recorded by way of clicking screen；Line pair will be measured
Quasi- shelter lower side records the lower edge angle and angle of shelter by way of clicking screen, obtains hanging down for shelter
Straight direction scope.
Further, the embodiment of the present application can use the image collecting device in smart phone and clap shelter
It takes the photograph, obtains blocking object image.
In a kind of feasible embodiment, above-mentioned direction size determines submodule, may include:
Edge extracting unit, for extracting the marginal position for blocking object image using figure partitioning algorithm；
First determination unit, for determining the corresponding unit angle of unit pixel point according to marginal position and horizontal direction range
Degree；
Second determination unit, for determining the horizontal direction position of shelter according to unit angle position, direction scope；
Third determination unit, for determining the vertical direction position of shelter according to unit angle position, vertical direction range
It sets.
Specifically, the first determination unit can use the first formula and determine unit according to marginal position and horizontal direction range
The corresponding unit angle of pixel.First formula can be with specifically:Wherein, angle is unit pixel
Corresponding unit angle；Rs is to block object image right edge position；Ls is shelter image left edge position；Ra is shelter figure
As right hand edge angle；La is shelter image left edge angle.
In addition, above-mentioned second determination unit can be specifically using the second formula according to unit angle position, horizontal direction model
Enclose the horizontal direction position of determining shelter.Second formula are as follows: H=La+ (Ps-Ls) * angle；Wherein, H is horizontal direction position
It sets；Ps is current pixel point position.
Above-mentioned third determination unit can be specifically used for using third formula according to unit angle position, vertical direction range
Determine the vertical direction position of shelter；Third formula are as follows: V=Ua+ (Ps-Us) * angle；Wherein, V is vertical direction position；
Ua is to block object image upper edge corners degree；Us is to block object image upper marginal position.
It is understood that the sunshine duration statistical module in the embodiment of the present application, can specifically include:
Quantity determines submodule, for obtaining prefixed time interval and preset time period, and using prefixed time interval and
Preset time period determines preset quantity；
Duration statistic submodule, for determine preset quantity it is each when inscribe the corresponding actual sunshine angle in current location
Degree, statistics obtain sunshine duration.
In specific implementation, the embodiment of the present application can determine per a period of time based on the workflow of above-mentioned module 101 to 103
Inscribe the corresponding actual sunshine angle in current location.In the sunshine duration for needing to count preset time period, the present embodiment according to
Preset time period and prefixed time interval determination obtain preset quantity, under the different moments which as needs to measure
The quantity of the corresponding actual sunshine angle in current location.For example, prefixed time interval can be set as to 2 hours, preset time period
It is set as 14 hours, final measurement obtains inscribing the corresponding actual sunshine angle in current location at seven.Above-mentioned preset time period
It can be set according to the demand of user in specific implementation with prefixed time interval, the present embodiment does not do specific limit herein
It is fixed.
By above scheme it is found that a kind of sunshine duration measuring device provided by the present application, comprising: point of theory determines mould
Block determines the present bit according to the latitude and longitude information for obtaining the latitude and longitude information at current time and current location
Set the corresponding theory sun angles under the current time；Shelter information determination module, for determining to the present bit
The illumination set generates the shelter blocked, and determines direction position and the size of the shelter；Actual angle determines mould
Block, for based on the theoretical sun angles, the shelter direction position and size determine that the current location exists
Corresponding actual sunshine angle under the current time；Sunshine duration statistical module, for obtaining the current location default
The corresponding actual sunshine angle under at the time of quantity, statistics obtain the day of the current location within a preset period of time
According to duration.From the foregoing, it will be observed that the application determines current location corresponding theory sun angles under current time first, and determine
The shelter blocked is generated to the illumination of current location, obtains the measurement result of shelter, and then be based on above-mentioned theory solar angle
Degree and shelter measurement result determine current location corresponding actual sunshine angle under current time, and true based on above-mentioned angle
Corresponding actual sunshine angle under constant current journey obtains current location at the time of preset quantity, statistics obtain current location and exist
Sunshine duration in preset time period, realizes the measurement for sunshine duration, can be selected to be subsequent based on sunshine duration
The process of location provides data basis.
The embodiment of the present application discloses another sunshine duration measuring device, relative to a upper embodiment, the present embodiment pair
Technical solution has made further instruction and optimization.It is shown in Figure 4, specific:
Point of theory determining module 201, for obtaining the latitude and longitude information at current time and current location, according to described
Latitude and longitude information determines the current location corresponding theory sun angles under the current time；
Shelter information determination module 202, for determining that the illumination to the current location generates the shelter blocked, and
Determine direction position and the size of the shelter；
Actual angle determining module 203, for based on the theoretical sun angles, the shelter direction position and ruler
Very little size determines the current location corresponding actual sunshine angle under the current time；
Sunshine duration statistical module 204, for corresponding under obtaining the current location at the time of preset quantity
The actual sunshine angle, statistics obtain the sunshine duration of the current location within a preset period of time；
Cloud data acquisition module 205, for obtaining the weather letter of the current location by obtaining cloud data and parsing
Breath；
Annual sunshine estimates module 206, is used for according to the climatic information and the current location when described default
Between sunshine duration in section estimate the annual sunshine duration of the current location.
It is understood that shown in Figure 5, the embodiment of the present application can also obtain in cloud to be believed about current location weather
The data of breath, the influence that analysis climatic data generates current location sunshine, thus within a preset period of time in conjunction with current location
Sunshine duration estimate to obtain the annual sunshine duration of current location.
Length measuring method is introduced when below to a kind of sunshine provided by the embodiments of the present application, a kind of day described below
According to when length measuring method can be cross-referenced with a kind of above-described sunshine duration measuring device.
Shown in Figure 6, length measuring method may include: when a kind of sunshine provided by the embodiments of the present application
S301: obtaining the latitude and longitude information of current time and current location, according to latitude and longitude information determination
Current location corresponding theory sun angles under the current time；
S302: it determines that the illumination to the current location generates the shelter blocked, and determines the direction of the shelter
Position and size；
S303: it is determined based on the theoretical sun angles, the direction position of the shelter and size described current
Position corresponding actual sunshine angle under the current time；
S304: the corresponding actual sunshine angle under obtaining the current location at the time of preset quantity, system
Meter obtains the sunshine duration of the current location within a preset period of time；
S305: by obtaining cloud data and parsing, the climatic information of the current location is obtained；
S306: it is estimated according to the sunshine duration of the climatic information and the current location in the preset time period
The annual sunshine duration of the current location.
In one embodiment, above-mentioned steps S302 can be specifically included: be blocked described in utilization orientation sensor is determining
The horizontal direction range of object；The vertical direction range of the shelter is determined using attitude transducer；Utilize image collecting device
The shelter is shot, obtains blocking object image；Object image, the horizontal direction range and described are blocked based on described
Vertical direction range determines direction position and the size of the shelter.
Wherein, above-mentioned object image, the horizontal direction range and the vertical direction range of blocking based on described in determines institute
The process of the direction position and size of stating shelter can be with specifically: extracts the shelter figure using figure partitioning algorithm
The marginal position of picture；The corresponding unit angle of unit pixel point is determined according to the marginal position and the horizontal direction range；
The horizontal direction position of the shelter is determined according to the unit angle position, the horizontal direction range；According to the list
Position angle position, the vertical direction range determine the vertical direction position of the shelter.
In one embodiment, above-mentioned steps S304 can be specifically included: obtain prefixed time interval and preset time
Section, and the preset quantity is determined using the prefixed time interval and the preset time period；Determine the preset quantity
The corresponding actual sunshine angle in the current location is inscribed when each, statistics obtains the sunshine duration.
In one embodiment, above-mentioned steps S301 can be specifically included: be determined according to the current time corresponding
Julian century number；Corresponding sun geometry mean longitude, sun mean anomaly and Earth's orbit are determined using the Julian century number
Eccentricity obtains solar core equation；Based on the solar core equation calculation sun true longitude and sun true anomaly, really
Fixed corresponding Sun Dec and declination, to obtain the corresponding sun angle position in sun visual angle；In conjunction with the latitude and longitude information and
The sun angle position calculates the current location corresponding theory sun angles under the current time.
The embodiment of the present application can use through the GPS module in smart phone, attitude-measuring sensor, image collector
It sets, extrapolates the average sunshine time of a certain area a certain period by software algorithm in conjunction with cloud big data, realize to finger
The statistics for determining the region sunshine-duration calculates, and solves the problems, such as the Industry Location that the counterglow time requires, and is agricultural planting, the sun
The counterglow such as energy power station addressing, house selection require field offer technology analysis foundation.
It is shown in Figure 7 present invention also provides a kind of sunshine duration measuring device, one kind provided by the embodiments of the present application
Sunshine duration measuring device may include:
Sunshine duration measuring device 100 disclosed in aforementioned any embodiment；
Input interface 200 is connected with sunshine duration measuring device 100, for obtaining computer program, the ginseng of external importing
Number and instruction.The input interface 200 can be connected with input unit, receive parameter or instruction that user is manually entered.The input
Device can be the touch layer covered on display screen, be also possible to the key being arranged in terminal enclosure, trace ball or Trackpad,
It can be keyboard, Trackpad or mouse etc..
Display unit 300 is connected with sunshine duration measuring device 100, for showing the number of sunshine duration measuring device 100
According to result and for showing visual user interface.The display unit 300 can be light-emitting diode display, liquid crystal display, touching
Control formula liquid crystal display and OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) touch device etc..
The network port 400 is connected with sunshine duration measuring device 100, for carrying out communication link with external each terminal device
It connects.The communication technology used by the communication connection can be cable communicating technology or wireless communication technique, as mobile high definition links
Technology (MHL), universal serial bus (USB), high-definition media interface (HDMI), adopting wireless fidelity technology (WiFi), Bluetooth communication
Technology, the low-power consumption bluetooth communication technology, communication technology based on IEEE802.11s etc..
Fig. 7 illustrates only the sunshine duration measuring device with component 100-400, it will be appreciated by those skilled in the art that
It is that the structure shown in Fig. 7 does not constitute the restriction of counterglow duration measuring device, may include less or more than illustrating
Component perhaps combines certain components or different component layouts.
Present invention also provides a kind of computer readable storage medium, the storage medium may include: USB flash disk, mobile hard disk,
Read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic
The various media that can store program code such as dish or CD.Computer program, the calculating are stored on the storage medium
When realizing the sunshine that previous embodiment provides when machine program is executed by processor the step of length measuring method.
The application determines current location corresponding theory sun angles under current time first, and determines to present bit
The illumination set generates the shelter blocked, obtains the measurement result of shelter, and then based on above-mentioned theory sun angles and block
Object measurement result determines current location corresponding actual sunshine angle under current time, and determines that process obtains based on above-mentioned angle
Take current location at the time of preset quantity under corresponding actual sunshine angle, statistics obtain current location in preset time
Sunshine duration in section, realizes the measurement for sunshine duration, can be the subsequent process that addressing is carried out based on sunshine duration
Data basis is provided.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
.It should be pointed out that for those skilled in the art, under the premise of not departing from the application principle, also
Can to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the protection scope of the claim of this application
It is interior.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
1. a kind of sunshine duration measuring device characterized by comprising
Point of theory determining module, for obtaining the latitude and longitude information at current time and current location, according to the longitude and latitude
Information determines the current location corresponding theory sun angles under the current time；
Shelter information determination module for determining that the illumination to the current location generates the shelter blocked, and determines institute
State direction position and the size of shelter；
Actual angle determining module, for based on the theoretical sun angles, the shelter direction position and size
Determine the current location corresponding actual sunshine angle under the current time；
Sunshine duration statistical module, for the corresponding reality under obtaining the current location at the time of preset quantity
Sun angles, statistics obtain the sunshine duration of the current location within a preset period of time.
2. sunshine duration measuring device according to claim 1, which is characterized in that the shelter information determination module,
Include:
Level angle determines submodule, and the horizontal direction range of the shelter is determined for utilization orientation sensor；
Vertical angle determines submodule, for determining the vertical direction range of the shelter using attitude transducer；
Shelter shooting submodule obtains blocking object image for shooting the shelter using image collecting device；
Direction size determines submodule, for blocking object image, the horizontal direction range and the vertical direction based on described
Range determines direction position and the size of the shelter.
3. sunshine duration measuring device according to claim 2, which is characterized in that the direction size determines submodule,
Include:
Edge extracting unit, for utilizing the marginal position for blocking object image described in the extraction of figure partitioning algorithm；
First determination unit, for determining the corresponding list of unit pixel point according to the marginal position and the horizontal direction range
Parallactic angle degree；
Second determination unit, for determining the water of the shelter according to the unit angle position, the horizontal direction range
Square to position；
Third determination unit, for determining hanging down for the shelter according to the unit angle position, the vertical direction range
Histogram is to position.
4. sunshine duration measuring device according to claim 3, which is characterized in that first determination unit, for benefit
The corresponding unit angle of unit pixel point is determined according to the marginal position and the horizontal direction range with the first formula；It is described
First formula are as follows:
Wherein, angle is the corresponding unit angle of the unit pixel point；Rs blocks object image right edge position described in being；Ls
For shelter image left edge position；Ra blocks object image right hand edge angle described in being；La blocks an object image left side described in being
Edge angle.
5. sunshine duration measuring device according to claim 4, which is characterized in that second determination unit, for benefit
The horizontal direction position of the shelter is determined according to the unit angle position, the horizontal direction range with the second formula；
Second formula are as follows: H=La+ (Ps-Ls) * angle；
Wherein, H is the horizontal direction position；Ps is current pixel point position.
6. sunshine duration measuring device according to claim 5, which is characterized in that the third determination unit, for benefit
The vertical direction position of the shelter is determined according to the unit angle position, the vertical direction range with third formula；
The third formula are as follows: V=Ua+ (Ps-Us) * angle；
Wherein, V is the vertical direction position；Ua blocks object image upper edge corners degree described in being；Us blocks object image described in being
Upper marginal position.
7. sunshine duration measuring device according to claim 1, which is characterized in that the sunshine duration statistical module, packet
It includes:
Quantity determines submodule, for obtaining prefixed time interval and preset time period, and using the prefixed time interval and
The preset time period determines the preset quantity；
Duration statistic submodule, for determine the preset quantity it is each when inscribe the corresponding reality in the current location
Sun angles, statistics obtain the sunshine duration.
8. the sunshine duration measuring device according to claim 1, which is characterized in that the point of theory determines mould
Block, comprising:
Century, number determined submodule, for determining corresponding Julian century number according to the current time；
Central equation determines submodule, for determining that corresponding sun geometry mean longitude, the sun are flat using the Julian century number
Anomaly and Earth's orbit eccentricity, obtain solar core equation；
Sun angle determines submodule, for being based on the solar core equation calculation sun true longitude and the true near point of the sun
Angle determines corresponding Sun Dec and declination, to obtain the corresponding sun angle position in sun visual angle；
Sun angles determine submodule, for calculating the present bit in conjunction with the latitude and longitude information and the sun angle position
Set the corresponding theory sun angles under the current time.
9. sunshine duration measuring device according to any one of claims 1 to 8, which is characterized in that further include:
Cloud data acquisition module, for obtaining the climatic information of the current location by obtaining cloud data and parsing；
Annual sunshine estimates module, for according to the climatic information and the current location in the preset time period
Sunshine duration estimates the annual sunshine duration of the current location.
10. a kind of sunshine duration measuring device, which is characterized in that including sunshine duration as described in any one of claim 1 to 9
Measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838508.1A CN110531445A (en) | 2019-09-05 | 2019-09-05 | A kind of sunshine duration measuring device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838508.1A CN110531445A (en) | 2019-09-05 | 2019-09-05 | A kind of sunshine duration measuring device and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110531445A true CN110531445A (en) | 2019-12-03 |
Family
ID=68667139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910838508.1A Pending CN110531445A (en) | 2019-09-05 | 2019-09-05 | A kind of sunshine duration measuring device and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110531445A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144456A1 (en) * | 2001-09-10 | 2003-03-27 | Erich Gisinger | Method for determination of the amount of sunshine at a given geographical location for use in solar location or shadow analysis is based on recording a wide-angle image of the horizon and superposing sun path lines on it |
| CN1664516A (en) * | 2005-03-22 | 2005-09-07 | 沈天行 | Solar energy in-situ detection method and system |
| CN101055317A (en) * | 2007-05-29 | 2007-10-17 | 南昌航空大学 | Sun position based imitated quantitative quick measuring method for shining time per year |
| CN105258691A (en) * | 2014-07-15 | 2016-01-20 | 中兴通讯股份有限公司 | Automatic shooting parameter acquiring method and automatic shooting parameter acquiring apparatus |
| CN105911614A (en) * | 2016-07-04 | 2016-08-31 | 南通大学 | Computing method for sunshine duration based on data cache |
| CN107907131A (en) * | 2017-11-10 | 2018-04-13 | 珊口（上海）智能科技有限公司 | Alignment system, method and the robot being applicable in |
| CN109285145A (en) * | 2018-08-12 | 2019-01-29 | 浙江农林大学 | The more plants of standing tree height measurement methods based on smart phone |
| CN109668629A (en) * | 2019-01-21 | 2019-04-23 | 南京泛在地理信息产业研究院有限公司 | Sunshine method for measurement based on mobile phone sensor |
-
2019
- 2019-09-05 CN CN201910838508.1A patent/CN110531445A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144456A1 (en) * | 2001-09-10 | 2003-03-27 | Erich Gisinger | Method for determination of the amount of sunshine at a given geographical location for use in solar location or shadow analysis is based on recording a wide-angle image of the horizon and superposing sun path lines on it |
| CN1664516A (en) * | 2005-03-22 | 2005-09-07 | 沈天行 | Solar energy in-situ detection method and system |
| CN101055317A (en) * | 2007-05-29 | 2007-10-17 | 南昌航空大学 | Sun position based imitated quantitative quick measuring method for shining time per year |
| CN105258691A (en) * | 2014-07-15 | 2016-01-20 | 中兴通讯股份有限公司 | Automatic shooting parameter acquiring method and automatic shooting parameter acquiring apparatus |
| CN105911614A (en) * | 2016-07-04 | 2016-08-31 | 南通大学 | Computing method for sunshine duration based on data cache |
| CN107907131A (en) * | 2017-11-10 | 2018-04-13 | 珊口（上海）智能科技有限公司 | Alignment system, method and the robot being applicable in |
| CN109285145A (en) * | 2018-08-12 | 2019-01-29 | 浙江农林大学 | The more plants of standing tree height measurement methods based on smart phone |
| CN109668629A (en) * | 2019-01-21 | 2019-04-23 | 南京泛在地理信息产业研究院有限公司 | Sunshine method for measurement based on mobile phone sensor |
Non-Patent Citations (4)
| Title |
|---|
| 杜传耀: "三种日照观测设备性能比对及影响因子分析", 《气象科技》 * |
| 熊有伦: "《机器人学：建模、控制与视觉》", 31 March 2018, 华中科技大学出版社 * |
| 牛国华: "《大地天文测量》", 30 April 2016, 国防工业出版社 * |
| 王鹏: "《空间环境建模与可视化仿真技术》", 31 July 2012, 国防工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nguyen et al. | Incorporating shading losses in solar photovoltaic potential assessment at the municipal scale | |
| CN110689705A (en) | Comprehensive application system for mine geological environment management | |
| Bilskie et al. | Topographic accuracy assessment of bare earth lidar-derived unstructured meshes | |
| Benestad et al. | Climate change and projections for the Barents region: what is expected to change and what will stay the same? | |
| US10783687B2 (en) | Efficient duplicate label handling | |
| CN106849353B (en) | Project of transmitting and converting electricity environment monitoring and sensitizing range forecasting system and method | |
| US20150234943A1 (en) | Shade calculation for solar installation | |
| Gálfi et al. | A large deviation theory-based analysis of heat waves and cold spells in a simplified model of the general circulation of the atmosphere | |
| CN112862967B (en) | Method and device for establishing three-dimensional geological model | |
| CN107944089B (en) | Land parcel height limit analysis system based on current situation vision corridor and analysis method thereof | |
| US10832463B2 (en) | Efficient label insertion and collision handling | |
| CN104156242B (en) | A kind of data cached preloading, loading method and device | |
| CN112816663B (en) | Method and device for monitoring soil water content of yellow river dam in flood control project | |
| CN110531445A (en) | A kind of sunshine duration measuring device and equipment | |
| CN111641921A (en) | UWB-based pipe gallery positioning method, terminal equipment and storage medium | |
| CN110196051A (en) | A kind of flight course planning method, system and electronic equipment and storage medium | |
| CN110710102B (en) | Method and apparatus for positioning an energy harvesting device in an environment | |
| CN110083851B (en) | Method and device for determining bottom hole pressure of gas well and storage medium | |
| CN105933931A (en) | Wireless base station survey terminal | |
| CN114280259B (en) | Groundwater salinity distribution analysis method based on hydrogeological conditions and dynamic conditions | |
| US9568502B2 (en) | Visual analytics of spatial time series data using a pixel calendar tree | |
| CN104392490A (en) | Power network resource grid meteorological influence scope analysis method based on GIS platform | |
| Li et al. | A new method for connecting the radiation sources of lightning discharge extension channels | |
| CN116049946B (en) | Building group orientation simulation method, system and storage medium based on three-dimensional model | |
| CN115508916B (en) | Star scene forecasting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |